EP0688542B1 - Munddusche mit einem Handstück und Mundstück für eine Munddusche - Google Patents
Munddusche mit einem Handstück und Mundstück für eine Munddusche Download PDFInfo
- Publication number
- EP0688542B1 EP0688542B1 EP95201524A EP95201524A EP0688542B1 EP 0688542 B1 EP0688542 B1 EP 0688542B1 EP 95201524 A EP95201524 A EP 95201524A EP 95201524 A EP95201524 A EP 95201524A EP 0688542 B1 EP0688542 B1 EP 0688542B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- nozzle head
- nozzle
- head
- jet
- rotation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
- A61C17/02—Rinsing or air-blowing devices, e.g. using fluid jets or comprising liquid medication
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H13/00—Gum massage
- A61H13/005—Hydraulic gum massage
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/14—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening
- B05B1/16—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening having selectively- effective outlets
- B05B1/1627—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening having selectively- effective outlets with a selecting mechanism comprising a gate valve, a sliding valve or a cock
- B05B1/1636—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening having selectively- effective outlets with a selecting mechanism comprising a gate valve, a sliding valve or a cock by relative rotative movement of the valve elements
- B05B1/1645—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening having selectively- effective outlets with a selecting mechanism comprising a gate valve, a sliding valve or a cock by relative rotative movement of the valve elements the outlets being rotated during selection
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/14—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening
- B05B1/16—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening having selectively- effective outlets
- B05B1/1627—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening having selectively- effective outlets with a selecting mechanism comprising a gate valve, a sliding valve or a cock
- B05B1/1636—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening having selectively- effective outlets with a selecting mechanism comprising a gate valve, a sliding valve or a cock by relative rotative movement of the valve elements
- B05B1/1645—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening having selectively- effective outlets with a selecting mechanism comprising a gate valve, a sliding valve or a cock by relative rotative movement of the valve elements the outlets being rotated during selection
- B05B1/1654—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening having selectively- effective outlets with a selecting mechanism comprising a gate valve, a sliding valve or a cock by relative rotative movement of the valve elements the outlets being rotated during selection about an axis parallel to the liquid passage in the stationary valve element
Definitions
- the invention relates to an oral irrigator with a handpiece and with at least one mouthpiece which can be connected to the handpiece and which has a tubular part a fluid channel and one in the region of the free end of the tube part on the same held relative to the pipe part about an axis of rotation between a Has center jet position and an edge jet position rotatable nozzle head has at least one center jet nozzle and a plurality of edge jet nozzles, between which Pipe part and the nozzle head an annular seal to prevent unwanted Fluid outlet is provided to the outside of the mouthpiece.
- the invention relates to a mouthpiece for an oral irrigator, which mouthpiece has a tube part with a fluid channel and one in the area of the Free end of the pipe part held on the same, opposite the pipe part by one Rotatable axis of rotation between a center beam position and an edge beam position Has nozzle head, the at least one center jet nozzle and a plurality of edge jet nozzles has an annular seal between the tube part and the nozzle head Prevention of unwanted fluid leakage to the outside of the mouthpiece is provided is.
- an oral irrigator according to that mentioned in the first paragraph above Genus and a mouthpiece according to the genus mentioned in the second paragraph above are known for example from DE-A1-35 26 579.
- the tubular part has a widened end region, wherein in this widened end region an intermediate piece of the tubular part with a plurality of Flow channels is used and further in this intermediate piece of the pipe part Beam insert of the tube part is added, with through holes for feeding Fluid, namely from water, to the edge jet nozzles in the nozzle head and with one Passage channel for supplying fluid, namely water, to a center jet nozzle in the Nozzle head is provided.
- the beam insert of the pipe part lies here with a cross to the axis of rotation of the nozzle head simply on a surface transverse to the axis of rotation of the nozzle head extending surface of the nozzle head, causing it to be in its center jet position located nozzle head to an undesirable leakage of water through the Edge jet nozzles and consequently to a loss of volume and pressure loss in the through the Center jet nozzle comes out water jet.
- the well-known oral irrigator and the well-known mouthpiece is also the relative one complicated and consisting of a relatively large number of parts training of the known Mouthpiece of the known irrigator to be mentioned as unfavorable.
- the invention has for its object the above To avoid difficulties and an oral irrigator of the beginning in the first paragraph cited genus and a mouthpiece of the genus mentioned in the second paragraph with simple means and in a simple way to improve such that none of the nozzles the nozzle head an undesirable leakage of fluid can occur and that the nozzle head has a particularly simple and reliable training.
- a particularly advantageous embodiment of an inventive Oral irrigator is characterized in that the second seal between parallel to Axis of rotation of the nozzle head extending surfaces of the tube part and the nozzle head is arranged and the second seal with its ring plane with respect to the axis of rotation of the Nozzle head is arranged inclined.
- a mouthpiece of the genus mentioned in the second paragraph is according to the invention characterized in that the tubular part a single with the Fluid channel of the pipe part connected, eccentric to the axis of rotation of the nozzle head located pipe part outlet and the nozzle head only two to the axis of rotation of the Nozzle head eccentrically located nozzle head inlets, which by means of a between opposite the tubular part and the nozzle head effective second annular seal are sealed to each other and of which a first nozzle head inlet in the Center jet position of the nozzle head and the second nozzle head inlet in the Edge jet position of the nozzle head with the pipe part outlet in fluid-conducting connection stands and the first nozzle head inlet with the at least one center jet nozzle of the Nozzle head and the second nozzle head inlet with the edge jet nozzles of the nozzle head is fluidly connected.
- a particularly advantageous embodiment of an inventive Mouthpiece is characterized in that the second seal between parallel to Axis of rotation of the nozzle head extending surfaces of the tube part and the nozzle head is arranged and the second seal with its ring plane with respect to the axis of rotation of the Nozzle head is arranged inclined.
- FIG. 1 shows an oral irrigator 1, which is a basic device 2 and has a handle 4 connected to the basic device 2 via a flexible hose 3.
- a fluid container 5 is placed on the basic device 2, and there is one in the basic device 2
- Motor-driven pump device is provided with which a fluid, for example Water, are pumped from the fluid container 5 via the hose 3 to the handle 4 can.
- Various mouthpieces can be placed on the handle 4, as is the case for one Mouthpiece 6 is shown in Fig.2.
- the fluid pumped to the handle 4 is the Mouthpiece 6 supplied and via a nozzle head 7 of the mouthpiece 6 in jet form Cleaning teeth and gums or given for massaging gums.
- To the Setting a desired amount of fluid is an adjustment ring 4r on the handle 4 intended.
- the handle 6 Device By turning the adjusting ring 4r, one is provided in the handle 6 Device for fluid quantity control adjustable.
- the fluid container 5 can instead of pure water also water with an additive or another liquid mouth or. Dental care products are filled.
- the basic device 2 For holding various mouthpieces 6 the basic device 2 has a container 2a, which in FIG. 1 is in its closed state is shown.
- the mouthpiece 6 a pipe part 8 with a fluid channel 9. Furthermore, the mouthpiece 6 has the nozzle head 7, which is rotatable on the same in the region of the free end 10 of the tubular part 8 is held, by means of a snap connection 11.
- the same as the pipe part 8th plastic nozzle head 7 is in the present case from injection molding Reasons formed in two parts; but it could also be formed in one piece.
- the Nozzle head 7 consists of an essentially hollow cylindrical outer part 12 into which a Inner part 13 is inserted non-rotatably relative to the outer part 12.
- the outer part 12 is provided in its peripheral region with a knurling 14 in order to twist the To facilitate nozzle head 7 relative to the tube part 8.
- the nozzle head 7 is opposite Pipe part 8 rotatable about an axis of rotation 15, namely by an angular range of about 180 ° between a center beam position shown in FIG. 3 and one in FIG. 4 edge ray position shown.
- the nozzle head 7 has a coaxial to the axis of rotation 15 Center jet nozzle 16 and several eccentric with respect to the axis of rotation 15 Edge jet nozzles 17. For example, eight such edge jet nozzles 17 can be uniform be provided offset from one another.
- the center jet nozzle 16 is at the end of a through the inner part 13 leading center jet channel 18 and the edge jet nozzles 17 abut the ends of edge jet channels 19, which in the peripheral region of the inner part 13 provided channels are formed and that of the inner surface 20 of the outer part 12th are limited.
- the nozzle head 7 could also have two or three center jet nozzles have, which are slightly eccentric with respect to the axis of rotation 15.
- first annular one Seal 21 made of rubber to prevent unwanted water leakage in the Transition area 22 between the pipe part 8 and the nozzle head 7 to the outside of the To prevent mouthpiece 6.
- the tubular part 8 of the Mouthpiece 6 has a single pipe part outlet 23 which is connected to the fluid channel 9 of the pipe part 8 is connected and is located eccentrically to the axis of rotation 15 of the nozzle head 7.
- the Nozzle head 7 has only two nozzle head inlets 24 and 25, which to the axis of rotation 15 of the Nozzle head 7 are located eccentrically.
- the two nozzle head inlets 24 and 25 are by means of a second effective between the tube part 8 and the nozzle head 7 annular seal 26 sealed from each other.
- a first of the two nozzle head inlets 24 and 25 is located Nozzle head inlet 24 in the central jet position of the nozzle head 7 with the pipe part outlet 23 in fluid-conducting connection, as shown in Fig.3.
- the second nozzle head inlet 25 is in the edge jet position of the Nozzle head 7 with the pipe part outlet 23 in fluid-conducting connection, as shown in FIG. 4 is shown.
- the first nozzle head inlet 24 is via the central jet channel 18 with the Center jet nozzle 16 of the nozzle head 7 connected.
- the second nozzle head inlet 25 is over a first substantially cylindrical channel region 27 which is between the free end 10 of the pipe part 8 and the inner part 13 of the nozzle head 7, and a second to the first duct region 27 adjoining, essentially frustoconical duct region 28, which is also between the free end 10 of the tubular part 8 and the inner part 13 of the Nozzle head 7 lies with the edge jet channels 19 and consequently with the edge jet nozzles 17 of the nozzle head 7 fluidly connected.
- the free end 10 has a substantially coaxial to the axis of rotation 15 hollow cylindrical training.
- the protruding into the interior of the hollow cylindrical free end 10 Section of the inner part 13 is essentially two parallel to the axis of rotation 15 of the Nozzle head 7 extending cylinder surfaces 31 and 32 limited.
- the inner part 13 In the field of Cylinder surface 31 which is essentially between two with respect to the axis of rotation 15 of the Nozzle head 7 is inclined planes, the inner part 13 has a groove 33 which the bottom of a likewise parallel to the axis of rotation 15 of the nozzle head 7 itself extending cylinder surface 34 is limited. In this groove 33 is the second annular Seal 26 used. In this way, the second annular seal 26 is between surfaces 30 and 34 of the surface extending parallel to the axis of rotation 15 of the nozzle head 7 Pipe part 8 and the nozzle head 7 arranged.
- the second annular seal 26 Due to the design of the cylinder surface 31 or the groove 33 is the second annular seal 26 with its ring plane 35 with respect to the axis of rotation 15 of the Nozzle head 7 arranged inclined.
- the oral irrigator described above is characterized by a particularly simple design of the mouthpiece and the nozzle head, the Nozzle head due to the hollow cylindrical design of the free end of the tube part in radial directions advantageously has small dimensions.
- the hollow cylindrical Formation of the free end of the tubular part and the adapted training of the Nozzle head is advantageously also achieved by the between the surfaces of the pipe part and the nozzle head caused effective second ring seal and also the forces caused by the fluid pressure between the pipe part and the nozzle head from the regions of the pipe part which run coaxially to the axis of rotation of the nozzle head and of the nozzle head are added, so that the locking device for holding the Nozzle head on the nozzle tube is practically not burdened by these forces.
- part of the mouthpiece 6 is an oral irrigator shown according to a second embodiment of the invention.
- This mouthpiece 6 limit the tube part 8 with its free end 10 and the nozzle head 7 essentially with surfaces 36, 37 and extending perpendicular to the axis of rotation 15 of the nozzle head 7 38, 39 to each other.
- the second annular seal 26 is between the two themselves Surfaces 36 and 37 of the tubular part 8 and the extending perpendicular to the axis of rotation 15 Nozzle head 7 arranged.
- the second annular seal 26 lies with it Annular plane 35 perpendicular to the axis of rotation 15 of the nozzle head 7.
- the second annular Seal 26 seals two to the axis of rotation 15 of the Nozzle head 7 eccentrically located nozzle head inlets 24 and 25 opposite one another flawlessly, so that the only tube part outlet 23 of the tube part 8 depending on the rotational position of the nozzle head 7 either only with the first nozzle head inlet 24 or only with the second nozzle head inlet 25 is in fluid communication.
- the oral irrigator according to FIGS. 5 and 6 is also very useful achieved simple means that the fluid supply to the center jet nozzle and Fluid supply of the edge jet nozzles of the nozzle head are exactly separated from each other, so that an undesirable leakage of fluid from the nozzles not in operation of the nozzle head is prevented. Also with the oral irrigator according to Figures 5 and 6 the mouthpiece or the nozzle head is characterized by a particularly simple Training from.
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- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pain & Pain Management (AREA)
- Physical Education & Sports Medicine (AREA)
- Rehabilitation Therapy (AREA)
- Dentistry (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Description
Claims (4)
- Munddusche (1) mit einem Handstück (4) und mit mindestens einem mit dem Handstück (4) verbindbaren Mundstück (6) , das einen Rohrteil (8) mit einem Fluidkanal (9) Und einen im Bereich des freien Endes (10) des Rohrteiles (8) an demselben festgehaltenen, gegenüber dem Rohrteil (8) um eine Drehachse (15) zwischen einer Mittenstrahlposition und einer Randstrahlposition verdrehbaren Düsenkopf (7) aufweist, der mindestens eine Mittenstrahldüse (16) und mehrere Randstrahldüsen (17) aufweist, wobei zwischen dem Rohrteil (8) und dem Düsenkopf (7) eine ringförmige Dichtung (21) zur Verhinderung von unerwünschtem Fluidaustritt zur Außenseite des Mundstückes (6) vorgesehen ist, dadurch gekennzeichnet, daß der Rohrteil (8) einen einzigen mit dem Fluidkanal (9) des Rohrteiles (8) verbundenen, zur Drehachse (15) des Düsenkopfes (7) exzentrisch gelegenen Rohrteilauslaß (23) aufweist und daß der Düsenkopf (7) nur zwei zur Drehachse (15) des Düsenkopfes (7) exzentrisch gelegene Düsenkopfeinlässe (24, 25) aufweist, die mittels einer zwischen dem Rohrteil (8) und dem Düsenkopf (7) wirksamen zweiten ringförmigen Dichtung (26) gegenüber einander abgedichtet sind und von denen ein erster Düsenkopfeinlaß (24) in der Mittenstrahlposition des Düsenkopfes (7) und der zweite Düsenkopfeinlaß (25) in der Randstrahlposition des Düsenkopfes (7) mit dem Rohrteilauslaß (23) in fluidleitender Verbindung steht und der erste Düsenkopfeinlaß (24) mit der mindestens einen Mittenstrahldüse (16) des Düsenkopfes (7) und der zweite Düsenkopfeinlaß (25) mit den Randstrahldüsen (17) des Düsenkopfes (7) fluidleitend verbunden ist.
- Munddusche nach Anspruch 1, dadurch gekennzeichnet, daß die zweite Dichtung (26) zwischen parallel zur Drehachse (15) des Düsenkopfes (7) sich erstreckenden Flächen (30, 34) des Rohrteiles (8) und des Düsenkopfes (7) angeordnet ist und daß die zweite Dichtung (26) mit ihrer Ringebene (35) gegenüber der Drehachse (15) des Düserkopfes (7) geneigt verlaufend angeordnet ist.
- Mundstück (6) für eine Munddusche (1), welches Mundstück (6) einen Rohrteil (8) mit einem Fluidkanal (9) und einen im Bereich des freien Endes (10) des Rohrteiles (8) an demselben festgehaltenen, gegenüber dem Rohrteil (8) um eine Drehachse (15) zwischen einer Mittenstrahlposition und einer Randstrahlposition verdrehbaren Düsenkopf (7) aufweist, der mindestens eine Mittenstrahldüse (16) und mehrere Randstrahldüsen (17) aufweist, wobei zwischen dem Rohrteil (8) und dem Düsenkopf (7) eine ringförmige Dichtung (21) zur Verhinderung von unerwünschtem Fluidaustritt zur Außenseite des Mundstückes (6) vorgesehen ist, dadurch gekennzeichnet, daß der Rohrteil (8) einen einzigen mit dem Fluidkanal (9) des Rohrteiles (8) verbundenen, zur Drehachse (15) des Düsenkopfes (7) exzentrisch gelegenen Rohrteilauslaß (23) aufweist und daß der Düsenkopf (7) nur zwei zur Drehachse (15) des Düsenkopfes (7) exzentrisch gelegene Düsenkopfeinlässe (24, 25) aufweist, die mittels einer zwischen dem Rohrteil (8) und dem Düsenkopf (7) wirksamen zweiten ringförmigen Dichtung (26) gegenüber einander abgedichtet sind und von denen ein erster Düsenkopfeinlaß (24) in der Mittenstrahlposition des Düsenkopfes (7) und der zweite Düsenkopfeinlaß (25) in der Randstrahlposition des Düsenkopfes (7) mit dem Rohrteilauslaß (23) in fluidleitender Verbindung steht und der erste Düsenkopfeinlaß (24) mit der mindestens einen Mittenstrahldüse (16) des Düsenkopfes (7) und der zweite Düsenkopfeinlaß (25) mit den Randstrahldüsen (17) des Düsenkopfes (7) fluidleitend verbunden ist.
- Mundstück (6) nach Anspruch 3, dadurch gekennzeichnet, daß die zweite Dichtung (26) zwischen parallel zur Drehachse (15) des Düsenkopfes (7) sich erstreckenden Flächen (30, 34) des Rohrteiles (8) und des Düsenkopfes (7) angeordnet ist und daß die zweite Dichtung (26) mit ihrer Ringebene (35) gegenüber der Drehachse (15) des Düsenkopfes (7) geneigt verlaufend angeordnet ist.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT122294 | 1994-06-21 | ||
AT122294 | 1994-06-21 | ||
AT1222/94 | 1994-06-21 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0688542A1 EP0688542A1 (de) | 1995-12-27 |
EP0688542B1 true EP0688542B1 (de) | 1999-12-29 |
Family
ID=3509250
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP95201524A Expired - Lifetime EP0688542B1 (de) | 1994-06-21 | 1995-06-09 | Munddusche mit einem Handstück und Mundstück für eine Munddusche |
Country Status (5)
Country | Link |
---|---|
US (1) | US5616028A (de) |
EP (1) | EP0688542B1 (de) |
JP (1) | JPH0824279A (de) |
AT (1) | ATE188110T1 (de) |
DE (1) | DE59507506D1 (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9216073B2 (en) | 2009-07-30 | 2015-12-22 | Johnson & Johnson Consumer Inc. | Oral care device |
US9579173B2 (en) | 2009-07-30 | 2017-02-28 | Johnson & Johnson Consumer Inc. | Oral care cleaning and treating device |
Families Citing this family (88)
Publication number | Priority date | Publication date | Assignee | Title |
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DE19645644A1 (de) * | 1996-11-06 | 1998-05-07 | Braun Ag | Spritzdüse für eine Munddusche |
US6048200A (en) * | 1997-09-22 | 2000-04-11 | Martin; Daniel H. | Single use nozzle for dental syringe |
US6247929B1 (en) | 1998-12-18 | 2001-06-19 | Teledyne Industries, Inc. | Oral irrigator handle assembly having a pressure control valve and stop valve assembly |
USD426633S (en) * | 1998-12-18 | 2000-06-13 | Teledyne Industries, Inc. | Oral irrigator base |
USD425981S (en) * | 1998-12-18 | 2000-05-30 | Teledyne Industries, Inc. | Oral irrigator medicament reservoir |
US6056710A (en) | 1998-12-18 | 2000-05-02 | Teledyne Industries, Inc. | Oral irrigator housing |
USD425615S (en) * | 1998-12-18 | 2000-05-23 | Teledyne Industries, Inc. | Oral irrigator cover |
DE10063956A1 (de) * | 2000-12-20 | 2002-07-04 | Grohe Armaturen Friedrich | Handbrause |
US7147468B2 (en) | 2002-12-31 | 2006-12-12 | Water Pik, Inc. | Hand held oral irrigator |
US20070203439A1 (en) | 2006-02-24 | 2007-08-30 | Water Pik, Inc. | Water jet unit and handle |
US7670141B2 (en) * | 2006-07-07 | 2010-03-02 | Water Pik, Inc. | Oral irrigator |
USD802120S1 (en) | 2007-02-27 | 2017-11-07 | Water Pik, Inc. | Tip for oral irrigator |
US20100190132A1 (en) | 2009-01-28 | 2010-07-29 | Water Pik, Inc. | Oral irrigator tip |
US10258442B2 (en) | 2009-03-20 | 2019-04-16 | Water Pik, Inc. | Oral irrigator appliance with radiant energy delivery for bactericidal effect |
US9022961B2 (en) | 2009-07-30 | 2015-05-05 | Mcneil-Ppc., Inc. | Oral care cleaning and treating device |
USD629884S1 (en) | 2009-12-16 | 2010-12-28 | Water Pik, Inc. | Powered irrigator for sinus cavity rinse |
US9061096B2 (en) | 2009-12-16 | 2015-06-23 | Water Pik, Inc. | Powered irrigator for sinus cavity rinse |
US9308064B2 (en) | 2010-07-26 | 2016-04-12 | Johnson & Johnson Consumer Inc. | Devices and methods for collecting and analyzing fluid samples from the oral cavity |
USD670373S1 (en) | 2010-12-16 | 2012-11-06 | Water Pik, Inc. | Powered irrigator for sinus cavity rinse |
US20150209124A1 (en) | 2012-04-03 | 2015-07-30 | Donovan Berkely | Adapters with light sources for dental air/water syringes |
USD707350S1 (en) | 2012-10-11 | 2014-06-17 | Water Pik, Inc. | Handheld water flosser |
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US9642677B2 (en) | 2013-03-14 | 2017-05-09 | Water Pik, Inc. | Oral irrigator with massage mode |
USD717427S1 (en) | 2013-03-14 | 2014-11-11 | Water Pik, Inc. | Handle for water flosser |
USD788907S1 (en) | 2013-03-14 | 2017-06-06 | Water Pik, Inc. | Water flosser base unit with reservoir lid |
WO2015023799A2 (en) | 2013-08-15 | 2015-02-19 | Berkely Donovan Winston | Dental syringe tip devices, systems and methods |
US9980793B2 (en) | 2013-11-27 | 2018-05-29 | Water Pik, Inc. | Oral hygiene system |
CA2982642C (en) | 2013-11-27 | 2020-03-10 | Water Pik, Inc. | Oral irrigator with slide pause switch |
CN203693808U (zh) | 2013-12-12 | 2014-07-09 | 洁碧有限公司 | 牙科用喷水器 |
JP6652503B2 (ja) * | 2014-05-13 | 2020-02-26 | コーニンクレッカ フィリップス エヌ ヴェKoninklijke Philips N.V. | レスポンシブ材料を用いたダイナミックノズルアクチュエータを含む口腔洗浄器のためのノズル |
WO2016067170A1 (en) * | 2014-10-29 | 2016-05-06 | Koninklijke Philips N.V. | Adjustable assembly and nozzle for providing various liquid/air output flow patterns |
USD772397S1 (en) | 2014-12-01 | 2016-11-22 | Water Pik, Inc. | Oral irrigator with a charging device |
CN205586102U (zh) | 2014-12-01 | 2016-09-21 | 洁碧有限公司 | 防水无线口腔冲洗器 |
USD772396S1 (en) | 2014-12-01 | 2016-11-22 | Water Pik, Inc. | Handheld oral irrigator |
WO2016185162A1 (en) | 2015-05-15 | 2016-11-24 | Dyson Technology Limited | Cleaning appliance |
USD780908S1 (en) | 2015-11-03 | 2017-03-07 | Water Pik, Inc. | Handheld oral irrigator |
USD822196S1 (en) | 2016-01-14 | 2018-07-03 | Water Pik, Inc. | Oral irrigator |
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Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3526579C2 (de) | 1985-01-23 | 1995-03-30 | Moser Gmbh Kuno | Handstück für eine Munddusche |
CH665347A5 (en) * | 1985-06-10 | 1988-05-13 | Prod Associes Lpa Broxo S A | Oral hygiene spray device - has spray head connectable to pressurised liq. supply, with selective control between multiple and single between multiple and single jets |
US5236356A (en) * | 1988-09-06 | 1993-08-17 | Warren Davis | Dental syringe tip and adaptor |
US5192206A (en) * | 1988-09-06 | 1993-03-09 | Warren Davis | Dental syringe tip and adaptor |
US4975054A (en) * | 1989-04-18 | 1990-12-04 | Esrock Bernard S | Dental tool |
-
1995
- 1995-06-09 DE DE59507506T patent/DE59507506D1/de not_active Expired - Fee Related
- 1995-06-09 EP EP95201524A patent/EP0688542B1/de not_active Expired - Lifetime
- 1995-06-09 AT AT95201524T patent/ATE188110T1/de not_active IP Right Cessation
- 1995-06-15 US US08/491,010 patent/US5616028A/en not_active Expired - Fee Related
- 1995-06-21 JP JP7154496A patent/JPH0824279A/ja active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9216073B2 (en) | 2009-07-30 | 2015-12-22 | Johnson & Johnson Consumer Inc. | Oral care device |
US9572641B2 (en) | 2009-07-30 | 2017-02-21 | Johnson & Johnson Consumer Inc. | Oral care device |
US9579173B2 (en) | 2009-07-30 | 2017-02-28 | Johnson & Johnson Consumer Inc. | Oral care cleaning and treating device |
Also Published As
Publication number | Publication date |
---|---|
JPH0824279A (ja) | 1996-01-30 |
DE59507506D1 (de) | 2000-02-03 |
EP0688542A1 (de) | 1995-12-27 |
ATE188110T1 (de) | 2000-01-15 |
US5616028A (en) | 1997-04-01 |
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